About Transistors

Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.

Transistors

Bipolar Transistors - BJT

Bipolar Transistors - Pre-Biased

Darlington Transistors

Digital Transistors

GaN FETs

IGBT Modules

IGBT Transistors

IGBTs

JFETs

MOSFETs

RF Transistors

SiC MOSFETs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

MPS3704

Transistors Bipolar - BJT NPN Gen Pur SW
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Central Semiconductor

4847
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.425

Multiples of: 1

BSC018NE2LSATMA1

Transistor: N-MOSFET; unipolar; 25V; 29A; 69W; PG-TDSON-8
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

4846
Ships to you
between Fri. 27 Feb to Thu. 05 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.2284

Multiples of: 1

TQM070NH04LCR RLG

MOSFETs 40V, 54A, Single N-Channel Power MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Taiwan Semiconductor

4845
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.7322

Multiples of: 1

HP8KC7TB1

MOSFETs 60V 24A, Dual Nch+Nch, HSOP8, Power MOSFET: HP8KC7 is a low on-resistance MOSFET ideal for switching applications.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

4807
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 2.1015

Multiples of: 1

IGLR65R200D2XUMA1

GaN FETs

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

4733
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 1.3397

Multiples of: 1

PJQ4435EP-AU_R2_002A1

MOSFETs 30V P-Channel Enhancement Mode MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panjit

4534
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.4006

Multiples of: 1

IQE022N06LM5CGATMA1

MOSFETs N

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

4327
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 1.7075

Multiples of: 1

TQM300NB06CR RLG

MOSFET 60V 27A Single N-Channel Power MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Taiwan Semiconductor

4070
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.596

Multiples of: 1

PJQ4546VP-AU_R2_002A1

MOSFETs 40V N-Channel Enhancement Mode MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panjit

3870
Ships to you
between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.5418

Multiples of: 1

MJD127

Transistor: PNP; bipolar; Darlington; 100V; 8A; 1.5W; TO251
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Luguang

3825
Ships to you
between Fri. 27 Feb to Thu. 05 Mar

March 2026